3x-ui/subproject/Xray-core-main/common/utils/access_field.go
test999 367152556a **Fixes & Changes:**
1. **Fixed XPadding Placement Dropdown**:
   - Added the missing `cookie` and `query` options to `xPaddingPlacement` (`stream_xhttp.html`).
   - *Why:* Previously, users wanting `cookie` obfuscation were forced to use the `header` placement string. This caused Xray-core to blindly intercept the entire monolithic HTTP Cookie header, failing internal padding-length validations and causing the inbound to silently drop the connection.
2. **Fixed Uplink Data Placement Validation**:
   - Replaced the unsupported `query` option with `cookie` in `uplinkDataPlacement`.
   - *Why:* Xray-core's `transport_internet.go` explicitly forbids `query` as an uplink placement option. Selecting it from the UI previously sent a payload that would cause Xray-core to instantly throw an `unsupported uplink data placement: query` panic. Adding `cookie` perfectly aligns the UI with Xray-core restrictions.
### Related Issues
- Resolves #3992
2026-04-06 15:00:43 +03:00

17 lines
543 B
Go

package utils
import (
"reflect"
"unsafe"
)
// AccessField can used to access unexported field of a struct
// valueType must be the exact type of the field or it will panic
func AccessField[valueType any](obj any, fieldName string) *valueType {
field := reflect.ValueOf(obj).Elem().FieldByName(fieldName)
if field.Type() != reflect.TypeOf(*new(valueType)) {
panic("field type: " + field.Type().String() + ", valueType: " + reflect.TypeOf(*new(valueType)).String())
}
v := (*valueType)(unsafe.Pointer(field.UnsafeAddr()))
return v
}